al_merge_config
ALLEGRO_CONFIG *al_merge_config(const ALLEGRO_CONFIG *cfg1,
const ALLEGRO_CONFIG *cfg2)
Merge two configuration structures, and return the result as a new configuration. Values in configuration 'cfg2' override those in 'cfg1'. Neither of the input configuration structures are modified. Comments from 'cfg2' are not retained.
See also: al_merge_config_into